CS197251B2 - Method of producing catalyst for alpha-olefins polymerisation - Google Patents

Method of producing catalyst for alpha-olefins polymerisation Download PDF

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Publication number
CS197251B2
CS197251B2 CS512277A CS512277A CS197251B2 CS 197251 B2 CS197251 B2 CS 197251B2 CS 512277 A CS512277 A CS 512277A CS 512277 A CS512277 A CS 512277A CS 197251 B2 CS197251 B2 CS 197251B2
Authority
CS
Czechoslovakia
Prior art keywords
titanium
compound
catalyst
component
polymerization
Prior art date
Application number
CS512277A
Other languages
Czech (cs)
English (en)
Inventor
Akira Ito
Heizo Sasaki
Masanori Osawa
Tetsuya Iwao
Kenji Ywata
Original Assignee
Mitsui Toatsu Chemicals
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsui Toatsu Chemicals filed Critical Mitsui Toatsu Chemicals
Publication of CS197251B2 publication Critical patent/CS197251B2/cs

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/02—Carriers therefor
    • C08F4/022—Magnesium halide as support anhydrous or hydrated or complexed by means of a Lewis base for Ziegler-type catalysts
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CS512277A 1976-08-02 1977-08-02 Method of producing catalyst for alpha-olefins polymerisation CS197251B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9133076A JPS6042243B2 (ja) 1976-08-02 1976-08-02 α−オレフイン類の重合方法

Publications (1)

Publication Number Publication Date
CS197251B2 true CS197251B2 (en) 1980-04-30

Family

ID=14023429

Family Applications (1)

Application Number Title Priority Date Filing Date
CS512277A CS197251B2 (en) 1976-08-02 1977-08-02 Method of producing catalyst for alpha-olefins polymerisation

Country Status (10)

Country Link
JP (1) JPS6042243B2 (el)
AT (1) AT357759B (el)
BR (1) BR7705052A (el)
CS (1) CS197251B2 (el)
FR (1) FR2360609A1 (el)
GR (1) GR61638B (el)
IT (1) IT1077448B (el)
PT (1) PT66837B (el)
SU (1) SU1303030A3 (el)
YU (1) YU39682B (el)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54158489A (en) * 1978-06-05 1979-12-14 Mitsubishi Petrochem Co Ltd Polymerization of olefin
US4425257A (en) * 1980-05-02 1984-01-10 Phillips Petroleum Company Supported high efficiency polyolefin catalyst component and methods of making and using the same
US4618661A (en) * 1980-05-02 1986-10-21 Phillips Petroleum Company Supported high efficiency polyolefin catalyst component and methods of making and using the same

Also Published As

Publication number Publication date
JPS5317682A (en) 1978-02-17
SU1303030A3 (ru) 1987-04-07
IT1077448B (it) 1985-05-04
GR61638B (en) 1978-12-04
PT66837B (en) 1978-12-27
FR2360609A1 (fr) 1978-03-03
PT66837A (en) 1977-08-01
ATA563177A (de) 1979-12-15
FR2360609B1 (el) 1984-07-20
YU188577A (en) 1983-02-28
BR7705052A (pt) 1978-04-04
YU39682B (en) 1985-03-20
AT357759B (de) 1980-07-25
JPS6042243B2 (ja) 1985-09-20

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